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ERPNext Website, Code error 404, Page Missing or Moved

I am learning how to display data from a doctype in erpnext model to the website, This is the link of the tutorial, I am following:
These are the screenshots of what I have in doctype and its fields:

Here is the screenshot of what I want to display on the website but the Page Missing or Moved:

and this is the model in erpnext app folder

and here is the events route with no data link:

can anyone please help me out what I am missing here? Thank you!

were you able to fix it? I got same issue here,